129286942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 204083712

約数和(自身を除く): 74796770

約数列:

[1, 2, 47, 73, 83, 94, 146, 166, 227, 454, 3431, 3901, 6059, 6862, 7802, 10669, 12118, 16571, 18841, 21338, 33142, 37682, 284773, 569546, 778837, 885527, 1375393, 1557674, 1771054, 2750786, 64643471, 129286942]

約数ペア:

[(1, 129286942), (2, 64643471), (47, 2750786), (73, 1771054), (83, 1557674), (94, 1375393), (146, 885527), (166, 778837), (227, 569546), (454, 284773), (3431, 37682), (3901, 33142), (6059, 21338), (6862, 18841), (7802, 16571), (10669, 12118)]